Comparison

PortX vs Spider Proxy

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

PortX

Access and manage remote systems on your mobile device with this powerful SSH client. It offers multi-session support, intuitive session management, and an advanced keyboard for efficient command input. Customize appearance and enjoy an ad-free experience.

Highlights
  • Multi-session support
  • Intuitive session management
  • Multi-line compose bar
  • Advanced keyboard with special characters
  • Multiple authentication types
  • Customizable appearance
Features
Read full description

****** Please switch to our new app, Xcasca. This app will be deprecated soon. ****** Xcasca, the new version of PortX, is now available! This current app will soon be deprecated, so please install Xcasca to continue. You can install Xcasca from the link below. https://apps.apple.com/app/xcasca-ssh-sftp-client/id6749602189 --------------------------------------------------------------- PortX Mobile brings the power of our desktop SSH Client to your mobile device (SFTP is currently available on the Desktop version only, but will be supported on Mobile soon). With a wide variety of features in a lightweight package, PortX Mobile allows you to access and manage remotes systems on-the-go through an intuitive user interface. PortX Mobile Features: ◦ Multi-Session Support. Have multiple connections open at once. Access to any of your sessions a just a finger-swipe or click away. ◦ Intuitive Session Management. Organize and edit your sessions with PortX’s session management. ◦ Compose Bar. The multi-line Compose Bar allows you to type out, edit, and review your string before sending. ◦ Advance Keyboard. Quick access to all special characters for whatever the situation calls for. ◦ Multiple Authentication Types. Password, Public Key, and Keyboard Interactive authentication support. ◦ Customizations. Modify appearance, font, and colors. ◦ Ad-Free ◦ More features coming soon. ◦ Desktop version also available for Mac, Windows, and Linux. PortX redefines how you interact with a mobile SSH Client. On-the-go session management has never been easier.

About

Spider Proxy

Capture, analyze, and modify HTTP/HTTPS network traffic directly on your iOS device. Debug network requests, rewrite responses, and share data across devices. Offers advanced tools for network analysis and development.

Highlights
  • HTTPS traffic analysis
  • Rule rewrites for real-time modification
  • Data export and sharing
  • Custom HTTP(S) network debugging
  • JavaScript scripting for interface extension
  • Extensive encryption and encoding tools
Features
Read full description

Spider Proxy is a powerful mobile HTTP/HTTPS network debugging and packet capture tool for iOS. Inspect, analyze, and modify HTTP/HTTPS requests and responses directly on your iPhone or iPad without connecting to a computer. It supports request export and customizable debugging, including URL redirection and custom headers—making it an essential tool for developers and testers. Upgrade to Spider Proxy VIP to unlock seamless multi-device collaboration! Manage up to 4 secondary devices simultaneously with one-click data sync and sharing. VIP also offers flexible authorization management, allowing you to set custom rules or revoke access at any time. How It Works Spider Proxy creates a secure local VPN configuration on your device. When packet capture is enabled, a local HTTP proxy runs within the VPN process, routing local network traffic through the proxy to intercept, parse, and debug HTTP/HTTPS requests and responses. Key Features HTTPS Traffic Analysis: Deep inspection and viewing of encrypted traffic. Formatted Previews: Built-in syntax highlighting and formatting for HTML, JSON, and CSS. Real-time Rule Rewrites: Modify HTTP(S) requests and responses on the fly. Multi-device Collaboration: Multi-device authorization and effortless data sync. Secure Authorization: Encrypted authorization rules with instant access revocation. Backup & Restore: Easily back up and restore your local configuration. JS Scripting: Extend interface capabilities using custom JavaScript scripts. Request Replay: Custom HTTP(S) replaying with dependency handling and assertion checks. Developer Toolbox: Encoding & Encryption: Base64, URL Encode/Decode, MD5, SHA256, AES128, DES/3DES, RC4, Rabbit, UTF-8 conversion, ASCII tools. Utilities: Timestamp converter, Password generator, UUID generator, Color picker, Number to Chinese, JSON formatting & comparison. Terms of Use Spider Proxy is designed exclusively for network development, app debugging, and educational research. Please strictly adhere to all applicable local laws and regulations.

Screenshots

PortX4 screens
Spider Proxy4 screens

Verdict

The call

The clearest difference is in-app purchases: PortX at none against Spider Proxy's 8. On price, rating, review sentiment and ratings volume there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Spider Proxy sells 8 one-off in-app purchases. PortX asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 3.7 for PortX against 3.8 for Spider Proxy. Both are backed by a comparable volume of ratings — 19 and 10 respectively. Written reviews are what separate them: 73% of PortX's written reviews are positive against 67% of Spider Proxy's.

UpkeepUpdate frequency

PortX ships an update monthly, Spider Proxy every 3 weeks. The most recent releases landed on October 9, 2026 and October 10, 2026 respectively.

Scorecard2 real differences · 8 level
PortX versus Spider Proxy: the parameters behind the verdict, then further details
ParameterPortXSpider Proxy
PriceFreeFree
Rating3.7 (19 ratings)3.8 (10 ratings) — better
Positive reviews72.5% of reviews — better66.7% of reviews
Number of ratings19 — better10
Update frequencyMonthlyEvery 3 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPod, Mac — betteriPhone, iPad, iPod
Requires iOS12.0 — better13.0
Further details — not scored
Size58 MB70 MB
Age rating4+4+
DeveloperNetSarang Computer, Inc.南京诸葛文化传媒有限公司

Customer experience

PortX

All ratings19 ratings
Positive63.2%
Neutral5.3%
Negative31.6%
Written reviews120 reviews
Positive72.5%
Neutral12.5%
Negative15.0%

Spider Proxy

All ratings10 ratings
Positive70.0%
Neutral0.0%
Negative30.0%
Written reviews36 reviews
Positive66.7%
Neutral8.3%
Negative25.0%

In-app purchases

None

PortX

No in-app purchases

8 purchases

Spider Proxy

One-time8
  • upgrade package$1.99
  • Basic$2.99
  • Professional$3.99
Show 5 more
  • Enterprise Edition$9.99
  • Expansion device$129.99
  • Expansion device$199.99
  • Expansion device$599.99
  • Expansion device$999.99

Questions

Is PortX free?
PortX is free to download, with no in-app purchases.
Is Spider Proxy free?
Spider Proxy is free to download, with in-app purchases available.
Which has better reviews, PortX or Spider Proxy?
Spider Proxy is rated higher. PortX averages 3.7 out of 5 from 19 ratings, while Spider Proxy averages 3.8 from 10 ratings.
Do PortX or Spider Proxy have ads?
Neither PortX nor Spider Proxy shows ads.
Which is updated more often, PortX or Spider Proxy?
PortX ships an update monthly, and Spider Proxy every 3 weeks. Most recently, PortX was updated on October 9, 2026 and Spider Proxy on October 10, 2026.

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